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Steph wrote
I'm sure you're correct, Bob, but my understanding is that stalls in the circuit are a well-recognised cause of accidents? If so, it might not be as automatic as you suggest for a novice. With 1500 RPM and the nose below the horizon, the airplane WILL NOT stall. :-) There are some qualifications to this generalized statement, learn what the runway looks like on a stabilized approach and just always put the nose in that same position every time, it WILL NOT stall. Bob Moore |
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In article , rmoore16
@tampabay.rr.com says... Steph wrote I'm sure you're correct, Bob, but my understanding is that stalls in the circuit are a well-recognised cause of accidents? If so, it might not be as automatic as you suggest for a novice. With 1500 RPM and the nose below the horizon, the airplane WILL NOT stall. :-) There are some qualifications to this generalized statement, learn what the runway looks like on a stabilized approach and just always put the nose in that same position every time, it WILL NOT stall. I think the danger time is that turn onto final - too late, therefore too steep, student gets fixaxted on the approach and the airspeed decays in the turn. I mean... how many planes have stalled in that turn in history??? -- Duncan |
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moore in Tampa Bay wrote:
I think the danger time is that turn onto final - too late, therefore too steep, student gets fixaxted on the approach and the airspeed decays in the turn. I mean... how many planes have stalled in that turn in history??? -- Duncan The turn from base to final is a bad place to stall. When someone stalls inadvertently on that turn it is rarely, if ever, because they got too steep in the bank. Pilots these days have been so thoroughly brainwashed that they will NOT bank greater than thirty degrees in the traffic pattern. When they find they are overshooting the turn and will be wide of the runway they carefully hold their thirty degree maximum bank like they were taught and then rush the turn by pouncing on the inside rudder to get the nose around quicker. This doesn't really stall the whole airplane. It only stalls the inside wing. The outside wing, which is still flying fine, then proceeds to fly up and over the fuselage until it is the inside wing. Unfortunately the resulting inverted position generally results in a quick split ess maneuver that soon terminates when the airplane lands from the inverted dive that results. This is not actually a spin because the airplane generally contacts the ground at high speed before the spin has time to properly develop. Even a fortyfive degree bank only increases the stall speed by about fourteen percent. The normal approach speed is about thirty percent above stall speed. Consequently even a fortyfive degree bank in the pattern still leaves you a fifteen percent margin. In a Cessna that is about five knots. Of course, I must admit, I see few private pilots these days who can hold their airspeed within five knots in a fortyfive degree bank. :-) Highflyer Highflight Aviation Services Pinckneyville Airport ( PJY ) |
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I mean... how many planes have stalled in that turn in history???
Personally, I have lost three good friends due to stalls on base to final. Two in an RV-6 in 1989 and one in a T-6 in 1999. |
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